| Classification | Apocynaceae: Carruthersia | 
| Classification 1 | Apocynaceae: Urceola | 
| Harvard University Herbaria Barcode(s) | 00055314 | 
| Type Status | Lectotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 12837 | 
| Country | Philippines | 
| State | Palawan | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Palawan | 
| Locality | Mount Pulgar | 
| Date Collected | 1911-03-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0602950b-680e-4d0a-b1c9-05cf3bd11fa8 | 
| Harvard University Herbaria Barcode | 00055314 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Type Status | Lectotype | 
| Lectotype of | Carruthersia laevis Elmer | 
| Verified by | H. G. Bedell | 
| Taxon Reference | (for  Carruthersia laevis Elmer) Leafl. Philipp. Bot. 1912. 4: 1449-1450. | 
| Family | Apocynaceae | 
| Determination | Urceola laevis (Elmer) Merrill | 
| Determined by | D. Middleton | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |